diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/package.yml
similarity index 94%
rename from .github/workflows/pythonpackage.yml
rename to .github/workflows/package.yml
index 6c5c301..78ce594 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/package.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       matrix:
         os: [macos-latest, ubuntu-latest]
-        python-version: [3.8, 3.9, "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/publish.yml
similarity index 92%
rename from .github/workflows/pythonpublish.yml
rename to .github/workflows/publish.yml
index 20a5e0d..94952ea 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/publish.yml
@@ -13,9 +13,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v4
       with:
         python-version: '3.x'
     - name: Install dependencies
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..cbd9902
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,43 @@
+name: Auto-release on PR merge
+
+on:
+  # ATM, this is the closest trigger to a PR merging
+  push:
+    branches:
+      - main
+
+env:
+  AUTO_VERSION: v11.0.5
+
+jobs:
+  auto-release:
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'ci skip') && !contains(github.event.head_commit.message, 'skip ci')"
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Prepare repository
+        # Fetch full git history and tags
+        run: git fetch --unshallow --tags
+
+      - name: Unset header
+        # checkout@v2 adds a header that makes branch protection report errors
+        # because the Github action bot is not a collaborator on the repo
+        run: git config --local --unset http.https://github.com/.extraheader
+
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.11"
+
+      - name: Download auto
+        run: |
+          auto_download_url="$(curl -fsSL https://api.github.com/repos/intuit/auto/releases/tags/$AUTO_VERSION | jq -r '.assets[] | select(.name == "auto-linux.gz") | .browser_download_url')"
+          wget -O- "$auto_download_url" | gunzip > ~/auto
+          chmod a+x ~/auto
+
+      - name: Create release
+        run: |
+          ~/auto shipit -vv
+        env:
+          GH_TOKEN: ${{ secrets.AUTO_ORG_TOKEN }}
diff --git a/reproschema/jsonldutils.py b/reproschema/jsonldutils.py
index f3cc624..9ac65b3 100644
--- a/reproschema/jsonldutils.py
+++ b/reproschema/jsonldutils.py
@@ -6,15 +6,7 @@
 from pyld import jsonld
 
 from .context_url import CONTEXTFILE_URL
-from .models import (
-    Activity,
-    Item,
-    Protocol,
-    Response,
-    ResponseActivity,
-    ResponseOption,
-    identify_model_class,
-)
+from .models import identify_model_class
 from .utils import fixing_old_schema, lgr, start_server, stop_server
 
 
diff --git a/reproschema/reproschema2redcap.py b/reproschema/reproschema2redcap.py
index fceae42..5650e82 100644
--- a/reproschema/reproschema2redcap.py
+++ b/reproschema/reproschema2redcap.py
@@ -4,17 +4,9 @@
 import requests
 
 from .context_url import CONTEXTFILE_URL
-from .jsonldutils import _is_file, _is_url, load_file
-from .models import (
-    Activity,
-    Item,
-    Protocol,
-    Response,
-    ResponseActivity,
-    ResponseOption,
-    write_obj_jsonld,
-)
-from .utils import fixing_old_schema, start_server, stop_server
+from .jsonldutils import _is_url, load_file
+from .models import Activity, Item, Protocol, ResponseOption
+from .utils import start_server, stop_server
 
 
 def fetch_choices_from_url(url):